keyboard/mbed_onekey/main.cpp

   1 #include "mbed.h"\r
   2 #include "HIDKeyboard.h"\r
   3 #include "debug.h"\r
   4 #include "timer.h"\r
   5  \r
   6 /*\r
   7 //#define DEBUG \r
   8 #ifdef DEBUG\r
   9 Serial ser(UART_TX, UART_RX);\r
  10 #define dprintf(fmt, ...)           ser.printf(fmt, ## __VA_ARGS__)\r
  11 #else\r
  12 #define dprintf(fmt, ...)\r
  13 #endif\r
  14 */\r
  15 \r
  16 \r
  17 // button and LEDs\r
  18 DigitalIn isp(P0_1);\r
  19 DigitalOut led_red(P0_20);\r
  20 DigitalOut led_green(P0_21);\r
  21 \r
  22 //USBKeyboard\r
  23 HIDKeyboard keyboard;\r
  24  \r
  25 \r
  26 int main(void) {\r
  27     //isp.mode(PullUp);\r
  28     //led_red = 0;\r
  29     //led_green = 0;\r
  30     debug_enable = true;\r
  31     dprintf("HIDKeyboard:\r\n");\r
  32 \r
  33     timer_init();\r
  34     xprintf("timer: %i\r\n", timer_read());\r
  35 \r
  36     report_keyboard_t report = { 2, 0, 4, }; //a\r
  37     report_keyboard_t report_off = { 0 };\r
  38 \r
  39     bool last_isp = isp;\r
  40     uint32_t last_timer;\r
  41     while (1) {\r
  42         //keyboard.mediaControl(KEY_VOLUME_DOWN);\r
  43         //keyboard.printf("Hello World from Mbed\r\n");\r
  44         //keyboard.keyCode('s', KEY_CTRL);\r
  45         //keyboard.keyCode(KEY_CAPS_LOCK);\r
  46 \r
  47         //led_green = !led_green;\r
  48         //leds = keyboard.lockStatus();\r
  49         //ser.putc(ser.getc());\r
  50 \r
  51         if (last_isp == isp) continue;\r
  52         if (isp == 0) {\r
  53             led_red = 0;    // on\r
  54     xprintf("timer: %i\r\n", timer_read32());\r
  55     xprintf("diff: %i\r\n", timer_elapsed32(last_timer));\r
  56             //keyboard.sendReport(report);\r
  57         } else {\r
  58             led_red = 1;    // off\r
  59             //keyboard.sendReport(report_off);\r
  60         }\r
  61         last_isp = isp;\r
  62         last_timer = timer_read();\r
  63         //led_green = !led_green;\r
  64         //wait(0.5);\r
  65     }\r
  66 }\r